हल करना 4x + y = 7; 3x + 3y = 18 | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$4x+y=7; 3x+3y=18$$